Events files unrecognised by OpenNeuro

I can’t upload it (it has to be a jpeg/png/jif to do so here)

That’s what’s inside (copied and paste):
onset duration
2.148 1.25
6.747 1.25
10.729 1.25
14.994 1.25
17.709 1.25
21.675 1.25
26.29 1.25
28.689 1.25
32.321 1.25
35.37 1.25
39.985 1.25
42.717 1.25
45.433 1.25
48.465 1.25
50.881 1.25
53.297 1.25
58.528 1.25
60.944 1.25
64.276 1.25
67.625 1.25
70.357 1.25
74.022 1.25
76.755 1.25
79.171 1.25
82.203 1.25
84.918 1.25
90.133 1.25
93.465 1.25
98.38 1.25
102.662 1.25
106.028 1.25
109.06 1.25
112.409 1.25
115.741 1.25
120.955 1.25
124.321 1.25
129.219 1.25
133.201 1.25
138.433 1.25
141.165 1.25
145.447 1.25
147.862 1.25
152.144 1.25
154.527 1.25
159.642 1.25
163.007 1.25
166.989 1.25
170.971 1.25
174.636 1.25
177.052 1.25
180.417 1.25
184.633 1.25
187.981 1.25
191.33 1.25
194.995 1.25
199.594 1.25
204.209 1.25
206.625 1.25
210.906 1.25
213.639 1.25
218.87 1.25
222.219 1.25
226.201 1.25
231.283 1.25
234.931 1.25
237.347 1.25
241.312 1.25